linux-kernel - Re: [PATCH 1/8] ASoC: sun50i-codec-analog: Fix duplicate use of ADC enable bits

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [<thread-prev] [thread-next>] [day] [month] [year] [list]

Date:   Mon, 17 Feb 2020 11:28:11 +0800
From:   Chen-Yu Tsai <wens@...e.org>
To:     Samuel Holland <samuel@...lland.org>
Cc:     Mark Brown <broonie@...nel.org>,
        Liam Girdwood <lgirdwood@...il.com>,
        Jaroslav Kysela <perex@...ex.cz>,
        Takashi Iwai <tiwai@...e.com>,
        Maxime Ripard <mripard@...nel.org>,
        Vasily Khoruzhick <anarsoul@...il.com>,
        Luca Weiss <luca@...tu.xyz>,
        Linux-ALSA <alsa-devel@...a-project.org>,
        linux-arm-kernel <linux-arm-kernel@...ts.infradead.org>,
        linux-kernel <linux-kernel@...r.kernel.org>,
        Ondrej Jirman <megous@...ous.com>
Subject: Re: [PATCH 1/8] ASoC: sun50i-codec-analog: Fix duplicate use of ADC
 enable bits

On Mon, Feb 17, 2020 at 10:18 AM Samuel Holland <samuel@...lland.org> wrote:
>
> The same enable bits are currently used for both the "Left/Right ADC"
> and the "Left/Right ADC Mixer" widgets. This happens to work in practice
> because the widgets are always enabled/disabled at the same time, but
> each register bit should only be associated with a single widget.
>
> To keep symmetry with the DAC widgets, keep the bits on the ADC widgets,
> and remove them from the ADC Mixer widgets.
>
> Fixes: 42371f327df0 ("ASoC: sunxi: Add new driver for Allwinner A64 codec's analog path controls")
> Reported-by: Ondrej Jirman <megous@...ous.com>
> Signed-off-by: Samuel Holland <samuel@...lland.org>

Acked-by: Chen-Yu Tsai <wens@...e.org>